| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $208.64 | 3.463% | $215.8652 | $215.87 | $215.85 | $215.90 |
| Purchase #2 | $191.42 | 11.712% | $213.8391 | $213.84 | $213.85 | $213.80 |
| Purchase #3 | $34.45 | 13.830% | $39.2144 | $39.21 | $39.20 | $39.20 |
| Purchase #4 | $60.46 | 11.812% | $67.6015 | $67.60 | $67.60 | $67.60 |
| Purchase #5 | $93.63 | 10.164% | $103.1466 | $103.15 | $103.15 | $103.10 |
| Purchase #6 | $23.65 | 8.240% | $25.5988 | $25.60 | $25.60 | $25.60 |
| Purchase #7 | $100.73 | 5.268% | $106.0365 | $106.04 | $106.05 | $106.00 |
| 7 purchase totals = | $712.98 | $771.3021 | $771.31 | $771.30 | $771.20 | |